Chemboys pH Up Flake
- up to 20x stronger than GH;
- up to 4-6x stronger than Advanced Nutrients
- NO DYES (Why do others add dyes?)
THIS STUFF IS STRONG. BE VERY CAREFUL – WEAR SAFETY EQUIPMENT. DO NOT MIX WITH pH DOWN – AND YOU MUST ALWAYS DILUTE BY ADDING SMALL AMOUNTS TO WATER SLOWLY AND SAFELY, BEFORE USING.
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